Finite Group Databasebeta

← C2×#20297299 #28384106

Subgroups — C2×#20297299 #28384106

Order 14272.

246 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 111 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20297299C218yesmaximal, direct product factor
2C2×C4⋊Dic223C211yesmaximal, characteristic, complemented
3C2×Dic223⋊C4C211yesmaximal, characteristic, complemented
4C2×(C2×D223)⋊C4C211yesmaximal, characteristic
5C2×(C2×D223)⋊C4C211yesmaximal, characteristic
6C2×(C2×D223)⋊C4C211yesmaximal, characteristic
7C2×C4×Dic223C211yesmaximal, characteristic, complemented
8C2×C4⋊C4×C223C211yesmaximal, characteristic, complemented
9C23×D223C2211yescharacteristic
10C22×Dic223C2211yescharacteristic
11C22×Dic223C2211yescharacteristic
12C22×Dic223C2211yescharacteristic
13C4⋊Dic223C2214yescomplemented
14Dic223⋊C4C2214yescomplemented
15(C2×D223)⋊C4C2214yes—
16(C2×D223)⋊C4C2214yes—
17(C2×D223)⋊C4C2214yes—
18C4×Dic223C2214yescomplemented
19C22×C4×C223C2211yescharacteristic
20C22×C4×C223C2211yescharacteristic
21C22×C4×C223C2211yescharacteristic
22C4⋊C4×C223C2214yescomplemented
23C22×D223—22no—
24C22×D223—22no—
25C22×D223—22no—
26C22×D223C2312yes—
27C2×Dic223—22no—
28C2×Dic223—22no—
29C2×Dic223—22no—
30C2×Dic223C2312yes—
31C2×Dic223C2312yes—
32C2×Dic223C2312yes—
33C23×C223C2311yescharacteristic
34C2×C4×C223—22no—
35C2×C4×C223—22no—
36C2×C4×C223—22no—
37C2×C4×C223C2312yes—
38C2×C4×C223C2312yes—
39C2×C4×C223C2312yes—
40C22×C223#4112yes—
41C22×C223#4112yes—
42C22×C223#4112yes—
43C22×C223C2411yescharacteristic
44C2×D223—22no—
45C2×D223—22no—
46C2×D223—22no—
47C2×D223—44no—
48C4×C223—22no—
49C4×C223—22no—
50C4×C223—22no—
51Dic223—22no—
52Dic223—22no—
53Dic223—22no—
54C2×C223#12614yescomplemented
55C2×C223C2×#4111yescharacteristic
56C2×C223C2×#4111yescharacteristic
57C2×C223C2×#4111yescharacteristic
58D223—42no—
59C223C2×#12611yescharacteristic, complemented, Sylow
60C2×#126—2231nomaximal, Sylow
61#126—2238no—
62C2×C4⋊C4—2231no—
63C2×C4⋊C4—2231no—
64C2×C4⋊C4D22311yescharacteristic, complemented
65C2×C22⋊C4—2231no—
66C2×C22⋊C4—2231no—
67C2×C22⋊C4—2231no—
68C2×C42—2231no—
69C24—2231no—
70C22×C4—2231no—
71C22×C4—2231no—
72C22×C4—2231no—
73C22×C4C2×D22311yescharacteristic
74C22×C4C2×D22311yescharacteristic
75C22×C4C2×D22311yescharacteristic
76C4⋊C4—2234no—
77C4⋊C4—2234no—
78C4⋊C4C2×D22314yescomplemented
79C22⋊C4—2234no—
80C22⋊C4—2234no—
81C22⋊C4—2234no—
82C42—2234no—
83C23—4462no—
84C23—4462no—
85C23—4462no—
86C23—2232no—
87C23C22×D22311yescharacteristic
88C2×C4—22no—
89C2×C4—22no—
90C2×C4—22no—
91C2×C4—4462no—
92C2×C4—4462no—
93C2×C4—4462no—
94C2×C4—2232no—
95C2×C4—2232no—
96C2×C4—2232no—
97C2×C4C22×D22312yes—
98C2×C4C22×D22312yes—
99C2×C4C22×D22312yes—
100C22—8924no—
101C22—4462no—
102C22—4462no—
103C22—4462no—
104C22#1681316912yes—
105C22#1681317012yes—
106C22#1681317112yes—
107C22C23×D22311yescharacteristic
108C4—22no—
109C4—22no—
110C4—22no—
111C4—4462no—
112C4—4462no—
113C4—4462no—
114C2—8922no—
115C2#2029729914yesdirect product factor
116C2C2×#1681316911yescharacteristic
117C2C2×#1681317011yescharacteristic
118C2C2×#1681317111yescharacteristic
subgroupG/H
centerC23C22×D223
commutator, cosocleC22×C223C24
FrattiniC22C23×D223
FittingC2×C4⋊C4×C223C2
socleC23×C223C23
prime radicalC23×D223C22
hypercenterC2×C4⋊C4D223
hypocenterC223C2×#126
LCSG ▷ C22×C223 ▷ C223
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. #20297299C2direct (N × H)
2. C2×C4⋊Dic223C2semidirect
3. C2×Dic223⋊C4C2semidirect
7. C2×C4×Dic223C2semidirect
8. C2×C4⋊C4×C223C2semidirect
13. C4⋊Dic223C22semidirect
14. Dic223⋊C4C22semidirect
18. C4×Dic223C22semidirect
22. C4⋊C4×C223C22semidirect
54. C2×C223#126semidirect
59. C223C2×#126semidirect
64. C2×C4⋊C4D223semidirect
78. C4⋊C4C2×D223semidirect
115. C2#20297299direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
#202972992
C2×C4⋊Dic2232
C2×Dic223⋊C42
C2×(C2×D223)⋊C42
C2×C4×Dic2232
C2×C4⋊C4×C2232
C2×#126223